IRC, Yamaha, R1, Quick-Shifter, (w/ Auto Blipper), (2015+) 300 your velocity stack order may

your velocity stack order may take 4-8 business days lead time

Now with our stud kit that is a non issue

2015-2019 BMW S1000XR

Reduced Engine Braking

NO REFUNDS OR EXCHANGES on any ecu tune/flash

IRC, Yamaha, R1, Quick-Shifter, (w/ Auto Blipper), (2015+) 300 your velocity stack order mayIRC Components Up & Auto Blipper Down Quickshifter for Yamaha R1 (2015+) with "Strain Gauge Sensor" Technology allows for Full Throttle Clutchless Up & Down Shifting. MotoGP certified by Magneti Marelli state of the art load cell sensor with both right and left dual "Magic" threads". The IRC Components ELECTRONIC quick shifter has a major advantage over other units in the market because it dynamically considers the RPM and Acceleration to modify the